
Not the cheapest option but I went with a well known brand that has always been quality. Well made, made of high quality materials. I plugged it in and my Windows 10 laptop immediately recognized it as "FT232R USB UART" on COM7. Works great with the Cisco 2651XM router. The downside is that the protective sleeve around the USB port is so wide that I can't plug anything into the USB port next to it on the laptop. I was able to plug it into a USB hub on my desk with the USB ports rotated 90 degrees and it didn't interfere with the ports on either side.